1181577945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{272567}}^1$

素因数の和:272609

約数の個数: 24

約数和(自身を含む): 2008281024

約数和(自身を除く): 826703079

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 272567, 817701, 1362835, 4088505, 4633639, 13900917, 23168195, 69504585, 78771863, 236315589, 393859315, 1181577945]

約数ペア:

[(1, 1181577945), (3, 393859315), (5, 236315589), (15, 78771863), (17, 69504585), (51, 23168195), (85, 13900917), (255, 4633639), (289, 4088505), (867, 1362835), (1445, 817701), (4335, 272567)]